Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362692 | BLDC motor system with reduced power loss and the initial rotation direction judging method thereof | Hongqiang Qin, Yishan Ma, Qiming Zhao | 2025-07-15 |
| 9998005 | Single inductor dual output voltage converter and the method thereof | Bairen Liu, Bo Yu | 2018-06-12 |
| 9685876 | Resonant converter with capacitive mode detection and associated detection method | Bairen Liu, Bo Yu, Hongqiang Qin, Qiming Zhao, Naixing Kuang +1 more | 2017-06-20 |
| 9485819 | Single stage LED driver system, control circuit and associated control method | Bairen Liu, Qiming Zhao, Bo Yu, Hongqiang Qin, Eric Yang | 2016-11-01 |
| 9215769 | LED backlight driver system and associated method of operation | Frank Ren, Naixing Kuang, Bairen Liu | 2015-12-15 |